Periodic trends in gas‐phase oxidation and hydrogenation reactions of lanthanides and 5d transition metal cations
Periodic trends in gas‐phase oxidation and hydrogenation reactions of lanthanides and 5d transition metal cations
复制标题
镧系元素和 5d 过渡金属阳离子气相氧化和氢化反应的周期性趋势
DOI：
10.1002/mas.21703
复制
发表时间：
2022
影响因子：
6.6
通讯作者：
Armentrout, P. B.
中科院分区：
文献类型：
--
作者：
Armentrout, P. B.
在来自Diethard K.Bohme实验室的许多出版物中，最有价值的是使用选择离子流管(SIFT)质谱仪研究整个元素周期表的反应性调查。在所有情况下，都得到了在295K和0.35Torr下由感应耦合等离子体产生的金属阳离子的定量速率常数。这个源在5500K的温度下产生离子。在这里，人们认为辐射弛豫和与流动气体的相互作用将迅速耗尽金属阳离子的大部分激发电子态，尽管这是未知的。
Of the many publications coming from the laboratory of Diethard K. Bohme, among the most valuable were the surveys of reactivity throughout the periodic table as studied using selected ion flow tube (SIFT) mass spectrometry. In all cases, quantitative rate constants at 295 K and 0.35 Torr of He were obtained for metal cations generated by an inductively coupled plasma (ICP). This source creates ions at a temperature characterized as 5500 K. Here, it was believed that radiative relaxation and interactions with the flow gases would rapidly deplete most excited electronic states of the metal cations, although this is unknown